Electric power insulator recycling processing system and processing method
Technical Field
The invention relates to the technical field of insulator recycling, in particular to a system and a method for recycling and processing an electric insulator.
Background
The insulator is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding component and can withstand the action of voltage and mechanical stress, is a special insulating control and can play an important role in an overhead transmission line. Insulators are classified into porcelain insulators, glass insulators, and composite insulators (also referred to as composite insulators) according to the insulating material used. The ceramic insulator has the characteristics of high hardness, strong corrosion resistance, stable insulating property, high temperature resistance, mature production and manufacturing process and the like, so the ceramic insulator is widely used, but the ceramic insulator has the characteristics of high hardness and strong corrosion resistance, so the ceramic insulator is extremely difficult to recycle, and the damaged or replaced ceramic insulator is generally treated by methods such as direct burying as solid waste and the like at present, so on one hand, serious resource waste is caused, and on the other hand, the operation cost of a power line system is also high.
Waste insulators can be recycled, wherein the porcelain insulators can partially replace aggregate in concrete, the glass insulators can be used for producing glass in a re-melting mode, the insulators need to be broken when being recycled, and the following defects exist when the crushers are used for breaking: the shape of the insulator is similar to that of a sugarcoated haw, wherein the diameters of the core and the umbrella skirt are different, and when the umbrella skirts of different insulators are squeezed and crushed mutually, the central cores are not contacted mutually, so that incomplete crushing is caused; secondly, the insulator has high hardness, and the loss of the crusher is large by adopting a centralized crushing mode.
Therefore, the invention provides a system and a method for recycling and reusing electric insulators.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a power insulator recycling and reusing treatment system comprises a conveying belt and mounting frames symmetrically arranged on two sides of the conveying belt, wherein a separating device is erected between the two mounting frames and spans over the conveying belt, the separating device comprises a rectangular plate and outer edges integrally formed on two sides of the bottom of the rectangular plate, the outer edges are fixedly connected with the mounting frames, a plurality of groups of rectangular through holes linearly distributed along the length direction of the rectangular plate are formed in the top of the rectangular plate, one end of each rectangular through hole extends to the front face of the rectangular plate, and the other end of each rectangular through hole is closed;
a longitudinal cutting device is erected above the separating device and comprises two groups of longitudinal cutting mechanisms which are symmetrically arranged and a fixing ring used for locking the longitudinal cutting mechanisms, each longitudinal cutting mechanism comprises a transverse plate and a plurality of groups of semicircular through holes which are formed in the side wall of the transverse plate, the semicircular through holes correspond to the rectangular through holes one by one, and two groups of longitudinal cutters are arranged in each group of semicircular through holes; the fixing ring comprises a clip-shaped frame and a rectangular block, wherein the clip-shaped frame is sleeved at the tail ends of the two groups of transverse plates together, and the rectangular block is fixed at the bottom of the clip-shaped frame;
the top of the mounting frame is provided with a moving device for driving the longitudinal cutting device at the outer side of the separating device, a stepping motor and a fixed plate are respectively arranged at two ends of the top of one group of mounting frame, fixed plates are respectively arranged at two ends of the top of the other group of mounting frame, the output end of the stepping motor is fixedly connected with a lead screw, the tail end of the lead screw is rotatably connected with the fixed plates through bearings, a guide rod is arranged between the two groups of fixed plates, and two ends of the guide rod are respectively fixedly connected with the side walls of the fixed plates; the screw rod and the guide rod are both provided with a moving seat, the moving device also comprises an air cylinder arranged at the top of the moving seat, and the tail end of the air cylinder is fixedly connected with the bottom of the rectangular block;
the top of the separating device is also provided with a transverse cutting device near the front end, the middle part of the rectangular plate is provided with a shaft hole near the front end, a rotating shaft is arranged in the shaft hole in a rotating manner, the bottom of the rotating shaft is fixedly connected with an extending shaft, the outer wall of the extending shaft is fixedly connected with a sweeping rod, the rotating shaft extends out of the shaft hole, the outer wall of the rotating shaft is provided with a plurality of groups of rotating plates, the transverse cutting device also comprises a motor arranged on the rectangular plate, the output end of the motor is fixedly sleeved with a driving sprocket, and the tail end of the output end;
the rotary plate is provided with a transverse cutting mechanism, the transverse cutting mechanism comprises a plurality of groups of transmission shafts which are arranged on the rotary plate at the bottom in a rotating mode, the top ends of the transmission shafts penetrate through other rotary plates to be led to the top, the top of each transmission shaft is fixedly sleeved with a driven sprocket, the plurality of groups of driven sprockets are connected with a driving sprocket through chain transmission, and the outside of each transmission shaft is close to the top fixing sleeve of each rotary plate and is provided with an annular cutter.
Preferably, two sets of semicircle through-holes that correspond on the diaphragm constitute complete circular port, and the contained angle between the four longitudinal direction cutters of group in the circular port is 90 degrees.
Preferably, the longitudinal cutter comprises a cutting board and a telescopic rod vertically arranged at the middle part of the outer edge of the cutting board, the length of the cutting board is larger than the thickness of the cross plate, the telescopic rod is close to the inner wall of the semicircular through hole, a groove is formed in the position, corresponding to the telescopic rod, of the inner wall of the semicircular through hole, the telescopic rod extends into the groove, a waist-shaped hole is formed in the position, corresponding to the groove, of the top of the cross plate, a threaded rod penetrating through the waist-shaped hole is vertically screwed on the telescopic rod, and a nut used for locking and fixing the.
Preferably, the shaft hole is composed of two concentric circular holes, the diameter of the circular hole at the upper part is larger than that of the circular hole at the lower part, the rotating shaft is arranged in the circular hole at the upper part, and the extending shaft is arranged in the circular hole at the lower part.
Preferably, the multiunit the end of changeing the board is connected with the round bar jointly, and the top of rectangular plate corresponds the removal orbit of round bar and has seted up the guide way, and the both ends of guide way are the opening form, and the bottom of round bar extends to in the guide way.
Preferably, the length and the width of the sweeping rod are smaller than those of the rotating plate, and a gap exists between the tail end of the sweeping rod and the inner wall of the outer edge.
Preferably, the rectangle through-hole separates into a plurality of bar boards with the rectangular plate, and the bar board length that is located the centre is greater than remaining bar board length, and the shaft hole is located the bar board end in the centre.
Preferably, the method for crushing the waste insulator by using the recycling treatment system comprises the following steps:
s1 insulator stacking: the insulators are stacked in the groups of rectangular through holes and are gradually close to each other under the conveying action of the conveying belt until the insulators are mutually contacted;
s2 longitudinal crushing: the insulator sheds in each row are sequentially longitudinally crushed through the mutual matching of the moving device and the longitudinal cutting device;
s3 transverse crushing: transversely crushing the central core of the insulator by using a transverse cutting device, so that fragments of the central core of the insulator can fall onto a conveying belt from the rectangular through hole;
s4 crushed aggregate conveying: the crushed aggregates on the rectangular plate are pushed to the conveying belt through the manual pushing push rod, and are conveyed together with the crushed aggregates falling from the rectangular through hole through the conveying belt.
Advantageous effects
1. The longitudinal cutting mechanism and the transverse cutting mechanism are matched to respectively crush the umbrella skirt and the central core of the insulator in multiple layers, so that the insulator is completely crushed, and crushed materials fall on the conveyor belt to be directly output;
2. according to the invention, the semicircular through holes corresponding to the insulators are formed in the longitudinal cutting mechanism, and the plurality of groups of longitudinal cutters are arranged in the semicircular through holes, so that each insulator is crushed independently, and the loss of the longitudinal cutting mechanism is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the spacer of the present invention;
FIG. 3 is a schematic view of the longitudinal cutting apparatus of the present invention;
FIG. 4 is a perspective view of a longitudinal cutter of the present invention;
FIG. 5 is a schematic view of the mounting of the moving device and the longitudinal cutting device of the present invention;
FIG. 6 is an enlarged schematic view of area A of FIG. 1 in accordance with the present invention;
FIG. 7 is a schematic view of the construction of the transverse cutting apparatus of the present invention;
FIG. 8 is an enlarged schematic view of area B of FIG. 1 in accordance with the present invention;
fig. 9 is a flow chart of the present invention.
In the figure: 10. a conveyor belt; 11. a mounting frame; 20. a partitioning means; 21. a rectangular plate; 22. an outer edge; 23. a rectangular through hole; 24. a shaft hole; 25. a guide groove; 30. a mobile device; 31. a stepping motor; 32. a fixing plate; 33. a screw rod; 34. a guide bar; 35. a movable seat; 36. a cylinder; 40. a longitudinal cutting device; 41. a longitudinal cutting mechanism; 411. a transverse plate; 412. a semicircular through hole; 413. a longitudinal cutter; 4131. a cutting board; 4132. a telescopic rod; 4133. a threaded rod; 414. a kidney-shaped hole; 42. a fixing ring; 421. a rectangular block; 422. a back-shaped frame; 50. a transverse cutting device; 51. a rotating shaft; 52. an extension shaft; 53. rotating the plate; 54. a round bar; 55. sweeping the rod; 56. a motor; 57. a drive sprocket; 58. a transverse cutting mechanism; 581. a drive shaft; 582. a driven sprocket; 583. an annular cutter; 59. and a chain.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, an electric insulator recycling processing system includes a conveyor belt 10 and mounting frames 11 symmetrically disposed on two sides of the conveyor belt 10, a separating device 20 is erected between two sets of mounting frames 11, the separating device 20 spans over the conveyor belt 10, the separating device 20 includes a rectangular plate 21 and outer edges 22 integrally formed on two sides of the bottom of the rectangular plate 21, the bottom of the outer edges 22 is fixedly connected with the tops of the mounting frames 11 through bolts, the top of the rectangular plate 21 is provided with a plurality of sets of rectangular through holes 23 linearly distributed along the length direction of the rectangular plate, one end of each rectangular through hole 23 extends to the front of the rectangular plate 21, the other end of each rectangular through hole 23 is closed, the rectangular plate 21 is divided into a plurality of strip-shaped plates by the rectangular through holes 23, and the length of the strip-shaped plate located in the middle is greater than; the insulators are sequentially stacked in the groups of rectangular through holes 23, the central cores of the insulators are in contact with the two sides of the rectangular through holes 23 and the top of the conveyer belt 10, the umbrella skirts of the insulators are in contact with the top of the outer edge 22, and the umbrella skirts limit the insulators from falling under the conveying action of the conveyer belt 10;
a longitudinal cutting device 40 is erected above the separating device 20, the longitudinal cutting device 40 comprises two groups of longitudinal cutting mechanisms 41 which are symmetrically arranged and fixing rings 42 used for locking the longitudinal cutting mechanisms 41, each longitudinal cutting mechanism 41 comprises a transverse plate 411 and a plurality of groups of semicircular through holes 412 which are formed in the side wall of the transverse plate 411, the semicircular through holes 412 correspond to the rectangular through holes 23 one by one, the corresponding semicircular through holes 412 on the two groups of transverse plates 411 form a complete circular hole, two groups of longitudinal cutters 413 are arranged in each group of semicircular through holes 412, and the included angles among the four groups of longitudinal cutters 413 in the circular hole are 90 degrees;
the longitudinal cutter 413 comprises a cutter plate 4131 and an expansion link 4132 vertically arranged in the middle of the outer edge of the cutter plate 4131, the length of the cutter plate 4131 is larger than the thickness of the transverse plate 411, the expansion link 4132 is close to the inner wall of the semicircular through hole 412, a groove is formed in the position, corresponding to the expansion link 4132, of the inner wall of the semicircular through hole 412, the expansion link 4132 extends into the groove, a waist-shaped hole 414 is formed in the position, corresponding to the groove, of the top of the transverse plate 411, a threaded rod 4133 penetrating through the waist-shaped hole 414 is vertically screwed on the expansion link 4132, and a nut used for locking and fixing the expansion link 4132 is; by adjusting the position of the threaded rod 4133 in the kidney hole 414, the extending length of the telescopic rod 4132 can be changed, thereby adjusting the extending distance of the knife plate 4131; the fixing rings 42 comprise a return frame 422 which is sleeved at the tail ends of the two groups of transverse plates 411 together and a rectangular block 421 fixed at the bottom of the return frame 422, and a plurality of groups of fixing rings 42 can be sleeved in the middle of the transverse plates 411 in actual work to prevent the two groups of transverse plates 411 from being separated;
the top of the mounting frame 11 is provided with a moving device 30 for driving the longitudinal cutting device 40 at the outer side of the separating device 20, wherein a stepping motor 31 and a fixing plate 32 are respectively arranged at two ends of the top of one group of mounting frames 11, the fixing plates 32 are respectively arranged at two ends of the top of the other group of mounting frames 11, the output end of the stepping motor 31 is fixedly connected with a lead screw 33, the tail end of the lead screw 33 is rotatably connected with the fixing plates 32 through a bearing, a guide rod 34 is arranged between the two groups of fixing plates 32, and two ends of the guide rod 34 are respectively fixedly connected with the side walls; the screw 33 and the guide rod 34 are both provided with a moving seat 35, the moving seat 35 is in threaded connection with the screw 33, the moving seat 35 is in sliding connection with the guide rod 34, the moving device 30 further comprises an air cylinder 36 arranged at the top of the moving seat 35, and the tail end of the air cylinder 36 is fixedly connected with the bottom of the rectangular block 421;
the fixing ring 42 is driven to move up and down through the expansion of the air cylinder 36, so that the longitudinal cutting mechanism 41 is driven to move synchronously, when the longitudinal cutting mechanism 41 moves downwards, the longitudinal cutter 413 in each group of circular holes longitudinally breaks the insulator umbrella skirt at the corresponding position into four pieces, and after the breaking is finished, the expansion rod of the air cylinder 36 extends to drive the longitudinal cutting mechanism 41 to move upwards; the two groups of moving seats 35 move along the length direction of the screw rod 33 under the screw thread driving action of the screw rod 33 and the guiding action of the guide rod 34 respectively, so as to drive the longitudinal cutting device 40 to move to the position of the next row of insulators for next longitudinal crushing;
the top of the separating device 20 is also provided with a transverse cutting device 50 close to the front end, the middle part of the rectangular plate 21 is provided with a shaft hole 24 close to the front end, the shaft hole 24 consists of two concentric circular holes, the diameter of the circular hole above is larger than that of the circular hole below, a rotating shaft 51 is rotatably arranged in the circular hole above through a bearing, the top of the rotating shaft 51 extends to the upper part of the rectangular plate 21, the outer wall of the rotating shaft 51 is connected with a plurality of groups of rotating plates 53, the plurality of groups of rotating plates 53 are linearly distributed from top to bottom, and the tail ends of the plurality of groups of rotating plates 53; the transverse cutting device 50 further comprises a motor 56 arranged above the rotating shaft 51, the motor 56 is fixed to the top of the rectangular plate 21 through a support, the output end of the motor 56 is fixedly connected with the top of the rotating shaft 51, the rotating shaft 51 is driven to rotate through the motor 56, so that multiple groups of rotating plates 53 and round rods 54 are driven to synchronously rotate, a guide groove 25 is formed in the top of the rectangular plate 21 corresponding to the moving track of the round rods 54, the bottom ends of the round rods 54 extend into the guide groove 25, and the round rods 54 are arranged to prevent the rotating plates 53 from being bent due to self gravity;
the output end of the motor 56 is fixedly sleeved with a driving chain wheel 57, the rotating plate 53 is provided with a transverse cutting mechanism 58, the transverse cutting mechanism 58 comprises a plurality of groups of transmission shafts 581 which are rotatably arranged on the lowermost rotating plate 53, the top end of the transmission shaft 581 penetrates through other rotating plates 53 to be led upwards, a driven sprocket 582 is fixedly sleeved at the top of the transmission shaft 581, and the plurality of groups of driven chain wheels 582 are in transmission connection with the driving chain wheel 57 through a chain 59, an annular cutter 583 is fixedly sleeved on the outer part of the transmission shaft 581 close to the top of the rotating plate 53, and a gap is formed between two adjacent groups of annular cutters 583, when the motor 56 drives the rotating shaft 51 to rotate, the driving sprocket 57 rotates along with it, the transmission shaft 581 rotates synchronously under the transmission of the driven sprocket 582 and the chain 59, thereby driving the annular cutter 583 to rotate, transversely cutting the central core of the insulator by the annular cutter 583, and still keeping the insulator between the lowermost annular cutter 583 and the conveyer belt 10 in the rectangular through hole 23;
the bottom of the rotating shaft 51 is fixedly connected with an extending shaft 52, the extending shaft 52 is rotatably connected with a round hole below through a bearing, the bottom end of the extending shaft 52 extends to the lower part of the rectangular plate 21, the outer wall of the extending shaft 52 is fixedly connected with a sweeping rod 55, the length and the width of the sweeping rod 55 are smaller than those of the rotating plate 53, and when the extending shaft 52 is driven by the rotating shaft 51 to rotate, the sweeping rod 55 also rotates along with the rotating shaft to transversely crush the insulator at the lower half part;
as shown in fig. 9, the method for crushing the waste insulator by using the recycling treatment system includes the following steps:
s1 insulator stacking: the insulators are stacked in each group of rectangular through holes 23 and are gradually close to each other under the conveying action of the conveying belt 10 until the insulators are mutually contacted;
s2 longitudinal crushing: the insulator sheds in each row are sequentially longitudinally crushed through the mutual matching of the moving device 30 and the longitudinal cutting device 40;
s3 transverse crushing: transversely crushing the central core of the insulator by using a transverse cutting device 50, so that fragments of the central core of the insulator can fall onto the conveying belt 10 from the rectangular through hole 23;
s4 crushed aggregate conveying: the crushed aggregates on the rectangular plate 21 are pushed onto the conveyer belt 10 by manually pushing the push rod, and are conveyed through the conveyer belt 10 together with the crushed aggregates falling from the rectangular through holes 23.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.